201239493

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1613}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 331166976

約数和(自身を除く): 129927483

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 457, 1371, 1613, 3199, 4839, 5941, 9597, 11291, 17823, 20969, 33873, 41587, 62907, 124761, 146783, 440349, 737141, 2211423, 5159987, 9582833, 15479961, 28748499, 67079831, 201239493]

約数ペア:

[(1, 201239493), (3, 67079831), (7, 28748499), (13, 15479961), (21, 9582833), (39, 5159987), (91, 2211423), (273, 737141), (457, 440349), (1371, 146783), (1613, 124761), (3199, 62907), (4839, 41587), (5941, 33873), (9597, 20969), (11291, 17823)]